4. Operational procedures
4.2 Confirming operation
1. Turn the relief valve right around to
"open"
2. Turnto"low"thepressure control valve around __
3. Check that suction filter is not blocked. [_ ,____ _ ) . StlCtlotllf]lter.
4. After engine starts (see Engine Start
Up) turn file pressure control valve
slowly to "high"
5. Place the pahn of your haml against air
intakeand checktbrsnclion, m _ Checking suction
If there is no suction'? _/
Prime by flushing solvent "71 ]c
through suction valve.
Ifsuctionvalveisseized
press suction valve rod Suct'-'_Orl
and release.
If there is still no sound indicating
operation? --_ _ _ :
Occasionallyanair-lockoccursinthe _/
hydraulicsystem. If this happens,turn _ I
pressure control valve back to "low"
and after OlX_ratingfor 1-2 minutes, /
Whenyoudothisthesolvent
used as a primer can spurt out.
Cover opening with a cloth to
protect face and clothing.
5 OPM i01/98
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